import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/* Router Modules */
// import componentsRouter from './modules/components'
// import chartsRouter from './modules/charts'
// import tableRouter from './modules/table'
// import nestedRouter from './modules/nested'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: { title: '仪表盘', icon: 'dashboard', affix: true }
      }
    ]
  },
  {
    path: '/documentation',
    component: Layout,
    children: [
      {
        path: 'index',
        component: () => import('@/views/documentation/index'),
        name: 'Documentation',
        meta: { title: '文档', icon: 'documentation', affix: true }
      }
    ]
  },
  {
    path: '/guide',
    component: Layout,
    redirect: '/guide/index',
    children: [
      {
        path: 'index',
        component: () => import('@/views/guide/index'),
        name: 'Guide',
        meta: { title: '向导', icon: 'guide', noCache: true }
      }
    ]
  },
  {
    path: '/profile',
    component: Layout,
    redirect: '/profile/index',
    hidden: true,
    children: [
      {
        path: 'index',
        component: () => import('@/views/profile/index'),
        name: 'Profile',
        meta: { title: 'Profile', icon: 'user', noCache: true }
      }
    ]
  }
]

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [
  // {
  //   path: "/permission",
  //   component: Layout,
  //   redirect: "/permission/page",
  //   alwaysShow: true, // will always show the root menu
  //   name: "Permission",
  //   meta: {
  //     title: "权限管理",
  //     icon: "lock",
  //     roles: ["admin", "editor"], // you can set roles in root nav
  //   },
  //   children: [
  //     {
  //       path: "page",
  //       component: () => import("@/views/permission/page"),
  //       name: "PagePermission",
  //       meta: {
  //         title: "Page Permission",
  //         roles: ["admin"], // or you can only set roles in sub nav
  //       },
  //     },
  //     {
  //       path: "directive",
  //       component: () => import("@/views/permission/directive"),
  //       name: "DirectivePermission",
  //       meta: {
  //         title: "Directive Permission",
  //         // if do not set roles, means: this page does not require permission
  //       },
  //     },
  //     {
  //       path: "role",
  //       component: () => import("@/views/permission/role"),
  //       name: "RolePermission",
  //       meta: {
  //         title: "Role Permission",
  //         roles: ["admin"],
  //       },
  //     },
  //   ],
  // },

  // {
  //   path: "/icon",
  //   component: Layout,
  //   children: [
  //     {
  //       path: "index",
  //       component: () => import("@/views/icons/index"),
  //       name: "Icons",
  //       meta: { title: "Icons", icon: "icon", noCache: true },
  //     },
  //   ],
  // },

  /** when your routing map is too long, you can split it into small modules **/
  // componentsRouter,
  // chartsRouter,
  // nestedRouter,
  // tableRouter,

  // {
  //   path: "/example",
  //   component: Layout,
  //   redirect: "/example/list",
  //   name: "Example",
  //   meta: {
  //     title: "Example",
  //     icon: "el-icon-s-help",
  //   },
  //   children: [
  //     {
  //       path: "create",
  //       component: () => import("@/views/example/create"),
  //       name: "CreateArticle",
  //       meta: { title: "Create Article", icon: "edit" },
  //     },
  //     {
  //       path: "edit/:id(\\d+)",
  //       component: () => import("@/views/example/edit"),
  //       name: "EditArticle",
  //       meta: {
  //         title: "Edit Article",
  //         noCache: true,
  //         activeMenu: "/example/list",
  //       },
  //       hidden: true,
  //     },
  //     {
  //       path: "list",
  //       component: () => import("@/views/example/list"),
  //       name: "ArticleList",
  //       meta: { title: "Article List", icon: "list" },
  //     },
  //   ],
  // },
  {
    path: '/user',
    component: Layout,
    redirect: '/user/list',
    name: 'User',
    meta: {
      title: '用户模块',
      icon: 'el-icon-s-custom'
    },
    children: [
      {
        path: 'create',
        component: () => import('@/views/user/create'),
        name: 'CreateUser',
        meta: { title: '创建用户', icon: 'el-icon-circle-plus-outline' }
      },
      {
        path: 'list',
        component: () => import('@/views/user/list'),
        name: 'UserList',
        meta: { title: '用户列表', icon: 'el-icon-s-custom', noCache: true }
      },
      {
        path: 'address',
        component: () => import('@/views/user/addressList'),
        name: 'UserAddressList',
        meta: { title: '用户地址管理', icon: 'list', noCache: true }
      }
    ]
  },
  {
    path: '/item',
    component: Layout,
    redirect: '/item/list',
    name: 'List',
    meta: {
      title: '商品模块',
      icon: 'el-icon-shopping-bag-2'
    },
    children: [
      {
        path: 'create',
        component: () => import('@/views/item/create'),
        name: 'CreateItem',
        meta: { title: '新增商品', icon: 'el-icon-circle-plus-outline' }
      },
      {
        path: 'list',
        component: () => import('@/views/item/list'),
        name: 'ItemList',
        meta: { title: '商品列表', icon: 'list', noCache: true }
      }
    ]
  },
  {
    path: '/category',
    component: Layout,
    redirect: '/category/list',
    name: 'Category',
    meta: {
      title: '商品分类模块',
      icon: 'el-icon-s-help'
    },
    children: [
      {
        path: 'create',
        component: () => import('@/views/category/create'),
        name: 'CreateCategory',
        meta: { title: '新增商品分类', icon: 'el-icon-circle-plus-outline' }
      },
      {
        path: 'list',
        component: () => import('@/views/category/list'),
        name: 'CategoryList',
        meta: { title: '商品分类列表', icon: 'list', noCache: true }
      }
    ]
  },
  {
    path: '/order',
    component: Layout,
    redirect: '/order/list',
    name: 'Order',
    meta: {
      title: '订单模块',
      icon: 'el-icon-files'
    },
    children: [
      {
        path: 'list',
        component: () => import('@/views/order/list'),
        name: 'OrderList',
        meta: { title: '订单列表', icon: 'list', noCache: true }
      }
    ]
  },

  // {
  //   path: "/tab",
  //   component: Layout,
  //   children: [
  //     {
  //       path: "index",
  //       component: () => import("@/views/tab/index"),
  //       name: "Tab",
  //       meta: { title: "Tab", icon: "tab" },
  //     },
  //   ],
  // },

  // {
  //   path: '/error',
  //   component: Layout,
  //   redirect: 'noRedirect',
  //   name: 'ErrorPages',
  //   meta: {
  //     title: '错误页面',
  //     icon: '404'
  //   },
  //   children: [
  //     {
  //       path: '401',
  //       component: () => import('@/views/error-page/401'),
  //       name: 'Page401',
  //       meta: { title: '401', noCache: true }
  //     },
  //     {
  //       path: '404',
  //       component: () => import('@/views/error-page/404'),
  //       name: 'Page404',
  //       meta: { title: '404', noCache: true }
  //     }
  //   ]
  // },

  // {
  //   path: '/error-log',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'log',
  //       component: () => import('@/views/error-log/index'),
  //       name: 'ErrorLog',
  //       meta: { title: 'Bug日志', icon: 'bug' }
  //     }
  //   ]
  // },

  // {
  //   path: "/excel",
  //   component: Layout,
  //   redirect: "/excel/export-excel",
  //   name: "Excel",
  //   meta: {
  //     title: "Excel",
  //     icon: "excel",
  //   },
  //   children: [
  //     {
  //       path: "export-excel",
  //       component: () => import("@/views/excel/export-excel"),
  //       name: "ExportExcel",
  //       meta: { title: "Export Excel" },
  //     },
  //     {
  //       path: "export-selected-excel",
  //       component: () => import("@/views/excel/select-excel"),
  //       name: "SelectExcel",
  //       meta: { title: "Export Selected" },
  //     },
  //     {
  //       path: "export-merge-header",
  //       component: () => import("@/views/excel/merge-header"),
  //       name: "MergeHeader",
  //       meta: { title: "Merge Header" },
  //     },
  //     {
  //       path: "upload-excel",
  //       component: () => import("@/views/excel/upload-excel"),
  //       name: "UploadExcel",
  //       meta: { title: "Upload Excel" },
  //     },
  //   ],
  // },

  // {
  //   path: "/zip",
  //   component: Layout,
  //   redirect: "/zip/download",
  //   alwaysShow: true,
  //   name: "Zip",
  //   meta: { title: "Zip", icon: "zip" },
  //   children: [
  //     {
  //       path: "download",
  //       component: () => import("@/views/zip/index"),
  //       name: "ExportZip",
  //       meta: { title: "Export Zip" },
  //     },
  //   ],
  // },

  // {
  //   path: "/pdf",
  //   component: Layout,
  //   redirect: "/pdf/index",
  //   children: [
  //     {
  //       path: "index",
  //       component: () => import("@/views/pdf/index"),
  //       name: "PDF",
  //       meta: { title: "PDF", icon: "pdf" },
  //     },
  //   ],
  // },
  // {
  //   path: "/pdf/download",
  //   component: () => import("@/views/pdf/download"),
  //   hidden: true,
  // },

  // {
  //   path: "/theme",
  //   component: Layout,
  //   children: [
  //     {
  //       path: "index",
  //       component: () => import("@/views/theme/index"),
  //       name: "Theme",
  //       meta: { title: "Theme", icon: "theme" },
  //     },
  //   ],
  // },

  // {
  //   path: "/clipboard",
  //   component: Layout,
  //   children: [
  //     {
  //       path: "index",
  //       component: () => import("@/views/clipboard/index"),
  //       name: "ClipboardDemo",
  //       meta: { title: "Clipboard", icon: "clipboard" },
  //     },
  //   ],
  // },

  // {
  //   path: "external-link",
  //   component: Layout,
  //   children: [
  //     {
  //       path: "https://github.com/PanJiaChen/vue-element-admin",
  //       meta: { title: "External Link", icon: "link" },
  //     },
  //   ],
  // },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  })

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
